#include "DoubleNode.h"


DoubleNode::DoubleNode(std::string nodeKey, int x, int y)
{
	xNext = NULL;
	xPre = NULL;
	yNext = NULL;
	yPre = NULL;

	this->nodeKey = nodeKey;
	this->x = x;
	this->y = y;
}


DoubleNode::~DoubleNode()
{
}
